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1. 发明授权

US06528982B1 Jitter detector, phase difference detector and jitter detecting method 失效
标题翻译：抖动检测器，相位差检测器和抖动检测方法
公开(公告)号：US06528982B1
公开(公告)日：2003-03-04
申请号：US09697721
申请日：2000-10-27
申请人： Naoshi Yanagisawa , Shiro Dosho , Kazuhiko Nishikawa , Seiji Watanabe , Takahiro Bokui
发明人： Naoshi Yanagisawa , Shiro Dosho , Kazuhiko Nishikawa , Seiji Watanabe , Takahiro Bokui
IPC分类号： G01R2500
CPC分类号： G01R25/00
摘要： A jitter detector obtains a phase difference between input signals as a digital value to make jitter between the signals easily detectable. The jitter detector includes comparison pulse generator, periodic signal generator, counter and arithmetic unit. The comparison pulse generator outputs one phase difference comparison pulse after another. Each phase difference comparison pulse has a width representing the phase difference between first and second input signals. The periodic signal generator outputs a periodic signal every time a value obtained by accumulating the widths of the phase difference comparison pulses exceeds a predetermined value. Receiving the periodic signal and a clock signal with a period shorter than that of the periodic signal, the counter counts the number of pulses of the clock signal during one period of the periodic signal and outputs a resultant count. And the arithmetic unit detects and outputs a variation in the count as jitter between the first and second input signals.
摘要翻译：抖动检测器获得输入信号之间的相位差作为数字值，使信号之间的抖动容易检测。抖动检测器包括比较脉冲发生器，周期信号发生器，计数器和算术单元。比较脉冲发生器输出一个相差差值比较脉冲。每个相位差比较脉冲具有表示第一和第二输入信号之间的相位差的宽度。每当通过累加相位差比较脉冲的宽度获得的值超过预定值时，周期性信号发生器输出周期信号。接收到周期信号和周期信号的周期信号的时钟信号，计数器在周期信号的一个周期内对时钟信号的脉冲数进行计数，并输出结果计数。并且算术单元检测并输出计数的变化，作为第一和第二输入信号之间的抖动。

2. 发明授权

US06563449B2 Successive comparison analog-to-digital converter 有权
公开(公告)号：US06563449B2
公开(公告)日：2003-05-13
申请号：US10166666
申请日：2002-06-12
申请人： Haruhisa Takata , Kazuhiko Nishikawa , Seiji Watanabe , Takahiro Bokui
发明人： Haruhisa Takata , Kazuhiko Nishikawa , Seiji Watanabe , Takahiro Bokui
IPC分类号： H03M112
CPC分类号： H03M1/804 , H03M1/468
摘要： The successive comparison analog-to-digital (A-D) converter includes a plurality of capacitors, a plurality of first analog switches, a plurality of second analog switches, a plurality of third analog switches, a voltage comparator, and a state controller. Each of the plurality of capacitors has a capacitance weighted with a prescribed weighting factor. Each of the plurality of first analog switches has an on-state resistance weighted with a prescribed weighting factor. In the successive comparison A-D converter, a first analog switch corresponding to a capacitor having a capacitance weighted with a larger weighting factor has an on-state resistance weighted with a smaller weighting factor, whereby a time constant for this capacitor can be reduced. As a result, the difference in time constant between the capacitors is reduced. This enables reduction in time required to precharge (sample and hold) an analog input, improving the A-D conversion speed.

3. 发明申请

US20070121761A1 Phase adjustment circuit 有权
标题翻译：相位调整电路
公开(公告)号：US20070121761A1
公开(公告)日：2007-05-31
申请号：US11514151
申请日：2006-09-01
申请人： Shiro Dosho , Shiro Sakiyama , Yusuke Tokunaga , Seiji Watanabe , Hiroshi Koshida
发明人： Shiro Dosho , Shiro Sakiyama , Yusuke Tokunaga , Seiji Watanabe , Hiroshi Koshida
IPC分类号： H04L27/22
CPC分类号： H03K5/13 , H03K5/15013 , H03K2005/00052 , H03K2005/00273
摘要： A phase adjustment circuit includes first to nth two-phase adjustment circuits. Each two-phase adjustment circuit includes a first logic circuit for performing logical sum of two input signals, a second logic circuit for performing logical product of the two input signals, a first delay circuit having a signal delay equal to that of the second logic circuit and configured to delay a signal output from the first logic circuit, and a second delay circuit having a signal delay equal to that of the first logic circuit and configured to delay a signal output from the second logic circuit. Two signals output from two of the two-phase adjustment circuits in a certain stage are input into one of the two-phase adjustment circuits in the next stage.
摘要翻译：相位调整电路包括第一至第二相位调整电路。每个两相调节电路包括用于执行两个输入信号的逻辑和的第一逻辑电路，用于执行两个输入信号的逻辑积的第二逻辑电路，具有等于第二逻辑电路的信号延迟的信号延迟的第一延迟电路并且被配置为延迟从第一逻辑电路输出的信号;以及第二延迟电路，其具有等于第一逻辑电路的信号延迟的信号延迟，并且被配置为延迟从第二逻辑电路输出的信号。在一定阶段从两相调节电路中输出的两个信号在下一级输入到两相调节电路之一。

4. 发明授权

US08013650B2 Phase adjustment circuit 有权
标题翻译：相位调整电路
公开(公告)号：US08013650B2
公开(公告)日：2011-09-06
申请号：US11514151
申请日：2006-09-01
申请人： Shiro Dosho , Shiro Sakiyama , Yusuke Tokunaga , Seiji Watanabe , Hiroshi Koshida
发明人： Shiro Dosho , Shiro Sakiyama , Yusuke Tokunaga , Seiji Watanabe , Hiroshi Koshida
IPC分类号： H03H11/16
CPC分类号： H03K5/13 , H03K5/15013 , H03K2005/00052 , H03K2005/00273
摘要： A phase adjustment circuit includes first to nth two-phase adjustment circuits. Each two-phase adjustment circuit includes a first logic circuit for performing logical sum of two input signals, a second logic circuit for performing logical product of the two input signals, a first delay circuit having a signal delay equal to that of the second logic circuit and configured to delay a signal output from the first logic circuit, and a second delay circuit having a signal delay equal to that of the first logic circuit and configured to delay a signal output from the second logic circuit. Two signals output from two of the two-phase adjustment circuits in a certain stage are input into one of the two-phase adjustment circuits in the next stage.
摘要翻译：相位调整电路包括第一至第二相位调整电路。每个两相调节电路包括用于执行两个输入信号的逻辑和的第一逻辑电路，用于执行两个输入信号的逻辑积的第二逻辑电路，具有等于第二逻辑电路的信号延迟的信号延迟的第一延迟电路并且被配置为延迟从第一逻辑电路输出的信号;以及第二延迟电路，其具有等于第一逻辑电路的信号延迟的信号延迟，并且被配置为延迟从第二逻辑电路输出的信号。在一定阶段从两相调节电路中输出的两个信号在下一级输入到两相调节电路之一。

5. 发明授权

US08818690B2 Air-fuel ratio control apparatus for internal combustion engine 有权
标题翻译：用于内燃机的空燃比控制装置
公开(公告)号：US08818690B2
公开(公告)日：2014-08-26
申请号：US13174653
申请日：2011-06-30
申请人： Michinori Tani , Kenichi Maeda , Atsuhiro Miyauchi , Seiji Watanabe , Soichiro Goto
发明人： Michinori Tani , Kenichi Maeda , Atsuhiro Miyauchi , Seiji Watanabe , Soichiro Goto
IPC分类号： F02D41/14 , F02D28/00 , G06F17/00
CPC分类号： F02D41/1454 , F02D41/1402 , F02D41/1403 , F02D41/1441 , F02D2041/1409 , F02D2200/021
摘要： An air-fuel ratio control apparatus for an internal combustion engine includes an air-fuel ratio sensor having an output characteristic which is nonlinear with respect to the air-fuel ratio of exhaust gas. An output deviation converter is configured to convert an output deviation to a first predetermined value if an output value of the air-fuel ratio sensor is on a richer side of a predetermined target value and to a second predetermined value if the output value is on a leaner side of the target value. A control input calculator is configured to calculate a control input to feedback-control the output value of the air-fuel ratio sensor such that the output deviation converted by the output deviation converter is to be zero. An air-fuel ratio controller is configured to control the air-fuel ratio of exhaust gas using the control input calculated by the control input calculator.
摘要翻译：用于内燃机的空燃比控制装置包括具有相对于排气的空燃比为非线性的输出特性的空燃比传感器。如果空燃比传感器的输出值处于预定目标值的较浓侧，则输出偏差转换器被配置为将输出偏差转换为第一预定值，并且如果输出值为目标价值的一方较瘦。控制输入计算器被配置为计算控制输入以反馈控制空燃比传感器的输出值，使得由输出偏差转换器转换的输出偏差为零。空燃比控制器使用由控制输入计算器计算出的控制输入来控制排气的空燃比。

6. 发明授权

US08261692B2 Substrate processing apparatus and reaction container 有权
标题翻译：基材加工设备和反应容器
公开(公告)号：US08261692B2
公开(公告)日：2012-09-11
申请号：US12823001
申请日：2010-06-24
申请人： Tadashi Kontani , Kazuyuki Toyoda , Taketoshi Sato , Toru Kagaya , Nobuhito Shima , Nobuo Ishimaru , Masanori Sakai , Kazuyuki Okuda , Yasushi Yagi , Seiji Watanabe , Yasuo Kunii
发明人： Tadashi Kontani , Kazuyuki Toyoda , Taketoshi Sato , Toru Kagaya , Nobuhito Shima , Nobuo Ishimaru , Masanori Sakai , Kazuyuki Okuda , Yasushi Yagi , Seiji Watanabe , Yasuo Kunii
IPC分类号： C23C16/50 , C23C16/509 , C23C16/503 , C23C16/505 , C23C16/458 , C23F1/00 , H01L21/306
CPC分类号： C23C16/45546 , C23C16/452 , C23C16/45542 , C23C16/45578 , C23C16/4583 , H01J37/3244
摘要： A substrate processing apparatus comprises a reaction chamber which is to accommodate stacked substrates, a gas introducing portion, and a buffer chamber, wherein the gas introducing portion is provided along a stacking direction of the substrates, and introduces substrate processing gas into the buffer chamber, the buffer chamber includes a plurality of gas-supply openings provided along the stacking direction of the substrates, and the processing gas introduced from the gas introducing portion is supplied from the gas-supply openings to the reaction chamber.
摘要翻译：基板处理装置包括容纳层叠基板的反应室，气体导入部和缓冲室，其中，沿着基板的堆叠方向设置气体导入部，并将基板处理气体导入缓冲室，缓冲室包括沿着基板的层叠方向设置的多个气体供给开口，从气体导入部导入的处理气体从气体供给口供给到反应室。

7. 发明申请

US20120004827A1 AIR-FUEL RATIO CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的空燃比比控制装置
公开(公告)号：US20120004827A1
公开(公告)日：2012-01-05
申请号：US13174653
申请日：2011-06-30
申请人： Michinori TANI , Kenichi Maeda , Atsuhiro Miyauchi , Seiji Watanabe , Soichiro Goto
发明人： Michinori TANI , Kenichi Maeda , Atsuhiro Miyauchi , Seiji Watanabe , Soichiro Goto
IPC分类号： F02D28/00
CPC分类号： F02D41/1454 , F02D41/1402 , F02D41/1403 , F02D41/1441 , F02D2041/1409 , F02D2200/021
摘要： An air-fuel ratio control apparatus for an internal combustion engine includes an air-fuel ratio sensor having an output characteristic which is nonlinear with respect to the air-fuel ratio of exhaust gas. An output deviation converter is configured to convert an output deviation to a first predetermined value if an output value of the air-fuel ratio sensor is on a richer side of a predetermined target value and to a second predetermined value if the output value is on a leaner side of the target value. A control input calculator is configured to calculate a control input to feedback-control the output value of the air-fuel ratio sensor such that the output deviation converted by the output deviation converter is to be zero. An air-fuel ratio controller is configured to control the air-fuel ratio of exhaust gas using the control input calculated by the control input calculator.
摘要翻译：用于内燃机的空燃比控制装置包括具有相对于排气的空燃比为非线性的输出特性的空燃比传感器。如果空燃比传感器的输出值处于预定目标值的较浓侧，则输出偏差转换器被配置为将输出偏差转换为第一预定值，并且如果输出值为目标价值的一方较瘦。控制输入计算器被配置为计算控制输入以反馈控制空燃比传感器的输出值，使得由输出偏差转换器转换的输出偏差为零。空燃比控制器使用由控制输入计算器计算出的控制输入来控制排气的空燃比。

8. 发明申请

US20080136539A1 Voltage Controlled Oscillation Circuit 有权
标题翻译：电压控制振荡电路
公开(公告)号：US20080136539A1
公开(公告)日：2008-06-12
申请号：US11885410
申请日：2007-03-12
申请人： Takashi Oka , Seiji Watanabe
发明人： Takashi Oka , Seiji Watanabe
IPC分类号： H03K3/03
CPC分类号： H03K3/0315 , H03L7/0995
摘要： In a voltage controlled oscillation circuit including a cascade connection of a voltage-to-current conversion circuit (310) for generating an input voltage converted current which is a current corresponding to an input voltage and a current controlled oscillation circuit (120) of which an oscillation frequency varies according to the input voltage converted current, the voltage-to-current conversion circuit (310) includes a first current source for outputting a current in proportion to the input voltage and a plurality of second current sources for outputting a current in proportion to a voltage obtained by shifting the input voltage. Then, a current obtained by adding a current output from the first current source and currents output from the plurality of current sources is output as the input voltage converted current to the current controlled oscillation circuit (120).
摘要翻译：在包括用于产生作为与输入电压对应的电流的输入电压转换电流的电压 - 电流转换电路（310）的级联连接的电压控制振荡电路和电流控制振荡电路（120）中，振荡频率根据输入电压转换电流而变化，电压 - 电流转换电路（310）包括用于输出与输入电压成比例的电流的第一电流源和用于按比例输出电流的多个第二电流源达到通过移位输入电压而获得的电压。然后，将从第一电流源输出的电流和从多个电流源输出的电流相加得到的电流作为输入电压转换电流被输出到电流控制振荡电路（120）。

9. 发明申请

US20080129562A1 Semiconductor Integrated Circuit Having Jitter Measuring Function 审中-公开
标题翻译：具有抖动测量功能的半导体集成电路
公开(公告)号：US20080129562A1
公开(公告)日：2008-06-05
申请号：US11661404
申请日：2005-04-13
申请人： Keisuke Nakahira , Seiji Watanabe , Tetsuo Arakawa , Akifumi Takeya , Takashi Oka
发明人： Keisuke Nakahira , Seiji Watanabe , Tetsuo Arakawa , Akifumi Takeya , Takashi Oka
IPC分类号： H03M1/06
CPC分类号： G11B7/005 , G01R31/31709 , G11B7/22 , G11B20/10009 , G11B20/10027 , G11B20/10203 , G11B20/24
摘要： A semiconductor integrated circuit having jitter measuring function includes a slicer (11), a T/V converter (12), an A/D converter (13), a processor (14), a multiplexer (15), and a correction section (16). The slicer (11) binarizes an input signal to generate a data signal. The T/V converter (12) outputs a voltage corresponding to the data length of an input signal. The multiplexer (15) selects the data signal or a reference signal as the input signal to the T/V converter (12). The A/D converter (13) converts the output voltage of the TN converter (12) to digital data. The processor (14) measures jitter in the input signal to the T/V converter (12) in accordance with the digital data. The correction section (16) compares the output voltage of the T/V converter (12) produced where the reference signal has been selected by the multiplexer (15) with a predetermined voltage, and corrects the output characteristics of the T/V converter (12) according to the comparison results.
摘要翻译：具有抖动测量功能的半导体集成电路包括限幅器（11），T / V转换器（12），A / D转换器（13），处理器（14），多路复用器（15）和校正部分 16）。限幅器（11）对输入信号进行二值化以产生数据信号。 T / V转换器（12）输出与输入信号的数据长度对应的电压。多路复用器（15）选择数据信号或参考信号作为到T / V转换器（12）的输入信号。 A / D转换器（13）将TN转换器（12）的输出电压转换成数字数据。处理器（14）根据数字数据测量到T / V转换器（12）的输入信号的抖动。校正部分（16）将由多路复用器（15）选择的参考信号所产生的T / V转换器（12）的输出电压与预定电压进行比较，并校正T / V转换器的输出特性（ 12）根据比较结果。

10. 外观设计

USD515459S1 Surface configuration of a vehicle body, toy, and/or replica 有权
公开(公告)号：USD515459S1
公开(公告)日：2006-02-21
申请号：US29222015
申请日：2005-01-26
申请人： Seiji Watanabe , Toshihiro Ooyama
设计人： Seiji Watanabe , Toshihiro Ooyama

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